- Can I use other milk?
- Yes, but oat milk or soy milk are most neutral for cooking. Coconut milk might be too sweet for this.
- What if béchamel is lumpy?
- Don't panic! Blitz with immersion blender and it will be smooth again.
Creamy Spinach & Potato Gratin
Ultimate comfort food: hot, creamy, and filling. In this recipe, classic béchamel sauce meets iron-rich spinach and filling potatoes. Secret lies in silkiness of sauce connecting layers, and hint of nutmeg spice highlighting spinach character.
Ingredients
1
lb
Fresh Spinach (or 14 oz frozen)
1.75
lbs
Potatoes
1
whole
Onion
3
cloves
Garlic
2
cups
Unsweetened Plant Milk
4
tbsp
Vegan Butter
3
tbsp
All-Purpose Flour
3.5
oz
Vegan Cheese (shredded)
2
tbsp
Olive Oil
1
tsp
Salt
1/2
tsp
Pepper
1/2
tsp
Ground Nutmeg
Shopping List (0)
Equipment Needed
- Pot (for boiling potatoes)
- Skillet (for wilting spinach)
- Small pot (for béchamel)
- Whisk
- Baking pan
Allergen Information
Wheat (Flour)
Soy (if soy milk used)
Instructions
1
✓
Peel potatoes and boil whole in salted water for 15 minutes until half-soft. Drain and let cool.
Tip: If cooled, they slice much better without breaking.
2
✓
Slice cooled potatoes into 1/4-inch rounds.
3
✓
Wash spinach. Chop onion and garlic. Sauté onion in little oil, add garlic, then spinach, and stir until wilted.
Tip: Spinach volume collapses to fraction (water loss). If using frozen, squeeze liquid out thoroughly!
4
✓
Make béchamel: melt butter, stir in flour, and fry until pale (don't brown!). Whisking constantly, gradually pour in milk.
Tip: This is 'roux'. Fat coats flour particles so when liquid is added, it doesn't clump but forms thick gel.
5
✓
Cook sauce until thickened, remove from heat. Stir in salt, pepper, nutmeg, and half the grated cheese.
Tip: Nutmeg is classic pair for milky/creamy sauces, highlighting sweet notes.
6
✓
Preheat oven to 350°F (180°C). In oiled pan layer: potato, salt, spinach ragout, béchamel. Repeat until finished. Close with béchamel and remaining cheese.
Tip: Béchamel top layer protects dish from drying.
7
✓
Bake 30-35 minutes until top is golden brown and spotty.
Tip: Let sit before serving so layers firm up.
Recipe FAQ
Ingredients
- 1 lb Fresh Spinach (or 14 oz frozen)
- 1.75 lbs Potatoes
- 1 whole Onion
- 3 cloves Garlic
- 2 cups Unsweetened Plant Milk
- 4 tbsp Vegan Butter
- 3 tbsp All-Purpose Flour
- 3.5 oz Vegan Cheese (shredded)
- 2 tbsp Olive Oil
- 1 tsp Salt
- 1/2 tsp Pepper
- 1/2 tsp Ground Nutmeg